Description
Overview
The Flowmaster American Thunder Cat-back Exhaust System is a complete bolt-on upgrade engineered for 1994-1997 Ford Mustang GT and Cobra models equipped with the 4.6L or 5.0L engine. Designed as an emissions-legal, CARB (California) compliant system, it replaces the restrictive factory exhaust with a free-flowing setup that delivers the deep, aggressive tone Flowmaster is known for. Whether you drive a coupe or a convertible, this American Thunder system transforms both the sound and the presence of your Mustang.
Key Benefits
At the heart of the system is a matched pair of Super 44 Series performance mufflers built with Flowmaster’s proven Delta Flow technology. This combination produces a deep, powerful, and aggressive exhaust note that announces your Mustang before it comes into view, while the free-flowing design helps your 4.6L or 5.0L breathe better. The 2.50-inch aluminized steel mandrel-bent inlet pipes and aluminized steel tailpipes keep exhaust flow smooth and consistent from the cat-back rearward.
The dual tailpipe configuration is finished off with a pair of long 2.50-inch polished 304 stainless steel tips, giving your Mustang that unmistakable show-car look at the rear valance. Every kit ships with the necessary U-Bolt clamping hardware and easy-to-follow instructions, making this a straightforward upgrade for the driveway or the shop.
Highlights
- Super 44 Series mufflers with Delta Flow technology for a deep, aggressive sound
- 2.50-inch aluminized steel mandrel-bent inlet pipes and aluminized steel tailpipes for free-flowing performance
- Dual tailpipes capped with long 2.50-inch polished 304 stainless steel tips
- Uses factory hanger locations for quick, bolt-on installation
- Emissions legal and CARB (California) compliant
- Includes all necessary U-Bolt hardware and detailed instructions
Fitment
This American Thunder cat-back system is specifically designed for 1994-1997 Ford Mustang GT and Cobra models with the 4.6L or 5.0L engine, and it fits both coupes and convertibles. Because it uses the factory hanger locations, installation is quick and requires no cutting or custom fabrication. The system is configured for 2WD applications and includes both Super 44 Series mufflers as part of the complete kit.
If you’re looking to unlock the true voice of your Fox-body or SN95 Mustang while keeping it street and emissions legal, the Flowmaster American Thunder Cat-back Exhaust System delivers the performance flow, aggressive sound, and polished stainless appearance that serious enthusiasts want. Choose it to give your Mustang GT or Cobra the bold exhaust note and finished rear-end look it deserves.
